3240304 has 10 divisors (see below), whose sum is σ = 6278120. Its totient is φ = 1620144.

The previous prime is 3240299. The next prime is 3240311. The reversal of 3240304 is 4030423.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 202519 = 3240304 / (3 + 2 + 4 + 0 + 3 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101244 + ... + 101275.

It is an arithmetic number, because the mean of its divisors is an integer number (627812).

Almost surely, 2^3240304 is an apocalyptic number.

It is an amenable number.

3240304 is a deficient number, since it is larger than the sum of its proper divisors (3037816).

3240304 is a wasteful number, since it uses less digits than its factorization.

3240304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202527 (or 202521 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 3240304 is about 1800.0844424637. The cubic root of 3240304 is about 147.9773522686.

Adding to 3240304 its reverse (4030423), we get a palindrome (7270727).

The spelling of 3240304 in words is "three million, two hundred forty thousand, three hundred four".